J Troost

A Dose-Response Relation of Headers and Concussions With Cognitive Impairment in Professional Soccer Players

M. Lezak, J. Troost, A. Kessels, 2001, Journal of clinical and experimental neuropsychology.

Chronic traumatic brain injury in professional soccer players

M. Lezak, B. Jordan, J. Troost, 1998, Neurology.

Neuropsychological impairment in amateur soccer players.

M. Lezak, A. Kessels, B. Jordan, 1999, JAMA.